Element button pseudo-element :after generated with width auto height auto position static z-index auto overflow visible font-weight normal transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px display block border 0px rgba(0,0,0,1) solid background font-size 24px transition line-height 1 cursor pointer float none border-radius box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px